40479660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17299}}^1$

素因数の和:17327

約数の個数: 72

約数和(自身を含む): 132241200

約数和(自身を除く): 91761540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 17299, 34598, 51897, 69196, 86495, 103794, 155691, 172990, 207588, 224887, 259485, 311382, 345980, 449774, 518970, 622764, 674661, 778455, 899548, 1037940, 1124435, 1349322, 1556910, 2023983, 2248870, 2698644, 3113820, 3373305, 4047966, 4497740, 6746610, 8095932, 10119915, 13493220, 20239830, 40479660]

約数ペア:

[(1, 40479660), (2, 20239830), (3, 13493220), (4, 10119915), (5, 8095932), (6, 6746610), (9, 4497740), (10, 4047966), (12, 3373305), (13, 3113820), (15, 2698644), (18, 2248870), (20, 2023983), (26, 1556910), (30, 1349322), (36, 1124435), (39, 1037940), (45, 899548), (52, 778455), (60, 674661), (65, 622764), (78, 518970), (90, 449774), (117, 345980), (130, 311382), (156, 259485), (180, 224887), (195, 207588), (234, 172990), (260, 155691), (390, 103794), (468, 86495), (585, 69196), (780, 51897), (1170, 34598), (2340, 17299)]